CVE-2025-65093
MEDIUMLibreNMS < 25.11.0 - SQL Injection via Hostname Parameter in /ajax_output.php
Title source: llmDescription
LibreNMS is an auto-discovering PHP/MySQL/SNMP based network monitoring tool. Prior to version 25.11.0, a boolean-based blind SQL injection vulnerability was identified in the LibreNMS application at the /ajax_output.php endpoint. The hostname parameter is interpolated directly into an SQL query without proper sanitization or parameter binding, allowing an attacker to manipulate the query logic and infer data from the database through conditional responses. This issue has been patched in version 25.11.0.
References (1)
Core 1
Core References
Exploit, Vendor Advisory x_refsource_confirm
https://github.com/librenms/librenms/security/advisories/GHSA-6pmj-xjxp-p8g9
Scores
CVSS v3
5.5
EPSS
0.0321
EPSS Percentile
86.5%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:L/A:N
CISA SSVC
Vulnrichment
Exploitation
poc
Automatable
no
Technical Impact
partial
Details
CWE
CWE-89
Status
published
Products (2)
librenms/librenms
< 25.11.0
librenms/librenms
0 - 25.11.0Packagist
Published
Nov 18, 2025
Tracked Since
Feb 18, 2026